Trenkel, Verena M; Berger, Laurent (2014): Acoustic multi-frequency indicator and coefficient of acoustic multi-frequency variations on a spatial grid in the Bay of Biscay [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.833955, In supplement to: Trenkel, VM; Berger, L (2013): A fisheries acoustic multi-frequency indicator to inform on large scale spatial patterns of aquatic pelagic ecosystems. Ecological Indicators, 30, 72-79, https://doi.org/10.1016/j.ecolind.2013.02.006
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Related to:
Doray, Mathieu; Massé, Jacques; Bellois, Pierre; Duhamel, Erwan (2013): Micromesistius poutassou (blue whiting) abundance and biomass data in Bay of Biscay estimated from acoustic surveys (2000-2012) [dataset]. Institut français de recherche pour l'exploitation de la mer, PANGAEA, https://doi.org/10.1594/PANGAEA.819117
Project(s):
Basin Scale Analysis, Synthesis and Integration (EURO-BASIN)
Funding:
Seventh Framework Programme (FP7), grant/award no. 264933: Basin Scale Analysis, Synthesis and Integration
Coverage:
Median Latitude: 46.486305 * Median Longitude: -3.330511 * South-bound Latitude: 43.600000 * West-bound Longitude: -5.900000 * North-bound Latitude: 48.200000 * East-bound Longitude: -1.100000
Date/Time Start: 2006-05-02T06:48:00 * Date/Time End: 2010-05-24T17:59:00
Minimum DEPTH, water: 12.5 m * Maximum DEPTH, water: 27.5 m
Event(s):
PELGAS2006_ER60 * Latitude Start: 44.260000 * Longitude Start: -1.360000 * Latitude End: 47.740000 * Longitude End: -3.740000 * Date/Time Start: 2006-05-02T06:48:00 * Date/Time End: 2006-05-30T06:40:00 * Location: Bay of Biscay * Campaign: PELGAS2006 * Basis: Thalassa * Method/Device: Simrad ER60 echo sounder (18, 38, 70, 120, 200 kHz) (ER60)
PELGAS2008_ER60 * Latitude Start: 43.660000 * Longitude Start: -1.490000 * Latitude End: 47.990000 * Longitude End: -4.640000 * Date/Time Start: 2008-04-27T05:14:00 * Date/Time End: 2008-05-20T15:12:00 * Location: Bay of Biscay * Campaign: PELGAS2008 * Basis: Thalassa * Method/Device: Simrad ER60 echo sounder (18, 38, 70, 120, 200 kHz) (ER60)
PELGAS2009_ER60 * Latitude Start: 43.660000 * Longitude Start: -1.480000 * Latitude End: 47.080000 * Longitude End: -4.650000 * Date/Time Start: 2009-04-27T05:11:00 * Date/Time End: 2009-05-24T19:12:00 * Location: Bay of Biscay * Campaign: PELGAS2009 * Basis: Thalassa * Method/Device: Simrad ER60 echo sounder (18, 38, 70, 120, 200 kHz) (ER60)
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Event label | Event | ||||
2 | LATITUDE | Latitude | Geocode | |||
3 | LONGITUDE | Longitude | Geocode | |||
4 | DEPTH, water | Depth water | m | Geocode | ||
5 | Depth, top/min | Depth top | m | Trenkel, Verena M | ||
6 | Depth, bottom/max | Depth bot | m | Trenkel, Verena M | ||
7 | Multi-frequency indicator, mean | MultiFreqIndicator | Trenkel, Verena M | Calculated | on a spatial grid | |
8 | Coefficient of multi-frequency indicator variation | CV MultiFreqIndicator | Trenkel, Verena M | Calculated | to calculate proportion of scattering groups |
License:
(UNKNOWN)
Size:
10252 data points
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